One of the things that was on sale from Frontier this year was Sinol and someone was asking me about it. I didn't know anything about it, so I was reading on their website about it & found it odd that while they offer 2 (apparently) separate products, one for headaches & one for allergy/sinus, there was only one description & ingredient list on their website. So, when (different) people ordered both "types" in this month's Frontier order, I was curious to see how/if they differed. And the answer is . . . they're exactly the same!!! Ingredients list is IDENTICAL! And yet, if you JUST read the box, it would appear that the one bottle is only for use w/ headaches & the other is only for use for allergy/sinus stuff.
I'm always amused at the "spin" marketers put on stuff. I'd love to know how many people have both of these in their medicine cabinets, and are careful to use the "right" one for the right symptoms, hee hee.